Corneal Astigmatism
Showing 1 - 25 of 1,541
Total Corneal Astigmatism Prevalence in Cataract Patients
Not yet recruiting
- Cataract
- IOLMaster 700
-
Beijing, Beijing, ChinaPeking University Third Hospital
Nov 20, 2023
Astigmatism, Cataract Trial in Hershey (Femto-AK)
Enrolling by invitation
- Astigmatism
- Cataract
- Femto-AK
-
Hershey, PennsylvaniaPenn State Hershey Eye Center
Jan 27, 2023
Corneal Astigmatism Trial (surgical correction of astigmatism with cataract)
Not yet recruiting
- Corneal Astigmatism
- surgical correction of astigmatism with cataract
- (no location specified)
Oct 20, 2022
The Long-term Outcome After Toric Intraocular Lens Implantation
Not yet recruiting
- Corneal Astigmatism
- Cataract
- subjective refraction
- (no location specified)
Jul 16, 2022
Accuracy of Corneal Astigmatism in Different Region Modes
Recruiting
- Astigmatism
- Cornea
- patients with corneal astigmatism
-
Wenzhou, Zhejiang, ChinaEye Hispital of Wenzhou Medical University
Oct 4, 2021
Corneal Astigmatism Trial in London (Trans-epithelial PTK, EpiMaster Application Software)
Recruiting
- Corneal Astigmatism
- Trans-epithelial PTK
- EpiMaster Application Software
-
London, United KingdomLondon Vision Clinic
Apr 19, 2022
Corneal Astigmatism, Cataract Trial (Cataract surgery with AcrySof IQ IOL implantation., Cataract surgery with TECNIS toric IOL
Not yet recruiting
- Corneal Astigmatism
- Cataract
- Cataract surgery with AcrySof IQ IOL implantation.
- Cataract surgery with TECNIS toric IOL implantation.
- (no location specified)
Apr 17, 2022
Irregular Astigmatism Trial in Pristina (Intrastromal Fresh Human Lenticule Implantation)
Active, not recruiting
- Irregular Astigmatism
- Intrastromal Fresh Human Lenticule Implantation
-
Pristina, KosovoEye Hospital Pristina
Jul 27, 2021
Hyperopia, High Astigmatism Trial in Pristina (Fresh Corneal Lenticule Implantation using Relex-Smile VisuMax Femtosecond Laser)
Active, not recruiting
- Hyperopia
- High Astigmatism
- Fresh Corneal Lenticule Implantation using Relex-Smile VisuMax Femtosecond Laser
-
Pristina, KosovoEye Hospital Pristina
Jul 26, 2022
Cataract, Presbyopia, Corneal Astigmatism Trial in Montreal (Acrysof IQ Vivity Toric Extended Vision Intraocular Lens
Recruiting
- Cataract
- +2 more
- Acrysof IQ Vivity Toric Extended Vision Intraocular Lens Implantation
-
Montreal, Quebec, CanadaCentre hospitalier de l'Université de Montréal (CHUM)
Jul 18, 2022
Aphakia, Corneal Astigmatism Trial in Chiyoda-Ku (ACRYSOF IQ PanOptix Toric Trifocal IOL, Cataract surgery)
Completed
- Aphakia
- Corneal Astigmatism
- ACRYSOF IQ PanOptix Toric Trifocal IOL
- Cataract surgery
-
Chiyoda-Ku, Tokyo, JapanAlcon Investigative Site
Jul 22, 2022
Cataract, Lens Opacities, Artificial Lens Implant Trial (Clinical Prototype BioBase (SN 07 and SN 08))
Not yet recruiting
- Cataract
- +5 more
- Clinical Prototype BioBase (SN 07 and SN 08)
- (no location specified)
Jul 12, 2022
enVista Toric 0.9D Intraocular Lenses
Recruiting
- Corneal Astigmatism
- enVista Toric
- enVista non-Toric (spherical)
-
Calgary, Alberta, Canada
- +2 more
Nov 9, 2022
Cataract, Corneal Astigmatism, Corneal Incision Contracture Trial (Bimanual 1.4 mm microincision cataract surgery (B-MICS) with
Completed
- Cataract
- +2 more
- Bimanual 1.4 mm microincision cataract surgery (B-MICS) with IOL implantation in a "wound-assisted" technique. In bimanual MICS group a self-sealing 1.4 mm wide incision was created supratemporally
- +2 more
- (no location specified)
Aug 19, 2022
Astigmatism, Cataract Trial in New York (Femtosecond laser assisted cataract surgery with astigmatism management)
Not yet recruiting
- Astigmatism
- Cataract
- Femtosecond laser assisted cataract surgery with astigmatism management
-
New York, New YorkKenneth J Rosenthal, MD PC
Sep 29, 2022
1.8-mm Steep-axis Clear Corneal Incision on Posterior Corneal
Completed
- Cataract
- astigmatism
-
Hangzhou, ChinaSecond Affiliated Hospital, Zhejiang University School of Medici
Jun 8, 2021
Myopia, Astigmatism Trial in Paris (TransPRK, Alcohol PRK)
Recruiting
- Myopia
- Astigmatism
- TransPRK
- Alcohol PRK
-
Paris, FranceHôpital Fondation A. de Rothschuld
Dec 6, 2022
Dresden Corneal Disease and Treatment Study
Recruiting
- Corneal Ectasia
- +4 more
- corneal cross-linking
- corneal topography and tomography
-
Dresden, Saxony, GermanyDepartment of Ophthalmology; Medical Faculty Carl Gustav Carus;
Sep 9, 2021
Myopia, Astigmatism Trial (CLEAR)
Not yet recruiting
- Myopia
- Astigmatism
- CLEAR
- (no location specified)
Jul 29, 2022
Corneal Endothelial Cell Loss, Cataract, Astigmatism Trial in Montréal (Femtosecond laser assisted cataract surgery with Active
Recruiting
- Corneal Endothelial Cell Loss
- +2 more
- Femtosecond laser assisted cataract surgery with Active Sentry handpiece
- +2 more
-
Montréal, Quebec, CanadaCentre Hospitalier de l'Université de Montréal
Jan 18, 2023
Aphakia, Cataract Trial in Tijuana (Light Adjustable lens (LAL) and Light Delivery Device (LDD))
Completed
- Aphakia
- Cataract
- Light Adjustable lens (LAL) and Light Delivery Device (LDD)
-
Tijuana, MexicoCODET Vision Institute
Aug 4, 2021
Cataract, Corneal Astigmatism Trial in United States (TECNIS® Toric II)
Completed
- Cataract
- Corneal Astigmatism
- TECNIS® Toric II
-
Bakersfield, California
- +6 more
May 5, 2022
Myopia Trial in Columbus (Corneal Refractive Therapy-spherical, Corneal Refractive Therapy-aspherical)
Completed
- Myopia
- Corneal Refractive Therapy-spherical
- Corneal Refractive Therapy-aspherical
-
Columbus, OhioThe Ohio State University College of Optometry
Jul 27, 2022
Aphakia, Corneal Astigmatism Trial in Campsie (ACRYSOF® IQ PanOptix® Toric Trifocal IOL, Cataract surgery)
Completed
- Aphakia
- Corneal Astigmatism
- ACRYSOF® IQ PanOptix® Toric Trifocal IOL
- Cataract surgery
-
Campsie, New South Wales, AustraliaAlcon Investigative Site
Jan 4, 2022